Triple

T12856632
Position Surface form Disambiguated ID Type / Status
Subject Operation Windsor E307471 entity
Predicate commander P1061 FINISHED
Object Reginald W. Keller
Reginald W. Keller was a Canadian Army officer who commanded forces during the Second World War, notably in the Battle of Normandy.
 E1494164 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Reginald W. Keller | Statement: [Operation Windsor, commander, Reginald W. Keller]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Reginald W. Keller
Context triple: [Operation Windsor, commander, Reginald W. Keller]
  • A. Robert N. Davoren
    Robert N. Davoren was a notable figure in New York City's correctional system, commemorated by having a Rikers Island jail facility named in his honor.
  • B. Paul A. Suttell
    Paul A. Suttell is an American jurist who serves as the Chief Justice of the Rhode Island Supreme Court.
  • C. Charles J. Kersten
    Charles J. Kersten was an American lawyer and Republican politician who served as a U.S. Representative from Wisconsin in the mid-20th century.
  • D. Ronald A. Rittenmeyer
    Ronald A. Rittenmeyer is an American business executive known for leading major corporations, including serving in top leadership roles at Electronic Data Systems and later at Tenet Healthcare.
  • E. Allen G. Siegler
    Allen G. Siegler was an American cinematographer active during the early to mid-20th century, known for his work on numerous Hollywood films.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Reginald W. Keller
Triple: [Operation Windsor, commander, Reginald W. Keller]
Generated description
Reginald W. Keller was a Canadian Army officer who commanded forces during the Second World War, notably in the Battle of Normandy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Reginald W. Keller
Target entity description: Reginald W. Keller was a Canadian Army officer who commanded forces during the Second World War, notably in the Battle of Normandy.
  • A. Robert N. Davoren
    Robert N. Davoren was a notable figure in New York City's correctional system, commemorated by having a Rikers Island jail facility named in his honor.
  • B. Paul A. Suttell
    Paul A. Suttell is an American jurist who serves as the Chief Justice of the Rhode Island Supreme Court.
  • C. Charles J. Kersten
    Charles J. Kersten was an American lawyer and Republican politician who served as a U.S. Representative from Wisconsin in the mid-20th century.
  • D. Ronald A. Rittenmeyer
    Ronald A. Rittenmeyer is an American business executive known for leading major corporations, including serving in top leadership roles at Electronic Data Systems and later at Tenet Healthcare.
  • E. Allen G. Siegler
    Allen G. Siegler was an American cinematographer active during the early to mid-20th century, known for his work on numerous Hollywood films.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d7bdf5e7cc8190be357278bc5ba3bb completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d970231ce48190a4eabc4b8c24a3ff completed April 10, 2026, 9:48 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a0f7a2ba0819086919b4369d8177e completed May 17, 2026, 6:56 p.m.
NEDg Description generation batch_6a0a1121d7d08190b77e3701044aed3f completed May 17, 2026, 7:04 p.m.
NED2 Entity disambiguation (via description) batch_6a0a11698c2481908a8b86038b00ac07 completed May 17, 2026, 7:05 p.m.
Created at: April 9, 2026, 5:37 p.m.